Variants of the basic calculus of constructions

In this paper, a number of different versions of the basic calculus of constructions that have appeared in the literature are compared and the exact relationships between them are determined. The biggest differences between versions are those between the original version of Coquand and the version in early papers on the subject by Seldin. None of these results is very deep, but it seems useful to collect them in one place.     

CHRM3基因与孤独症谱系障碍

孤独症谱系障碍是一类具有遗传基础的儿童发展障碍疾病。近些年, 研究者们从分子病理学层面发现中枢胆碱能神经系统异常与孤独症患者认知和行为异常存在相关性。尸检研究、临床案例、动物模型研究均发现毒蕈碱型(M型)乙酰胆碱受体异常和孤独症的发生有着密切的关系。在以小鼠为模型的行为学研究中, 编码毒蕈碱型乙酰胆碱受体Ⅲ亚型的CHRM3基因突变会导致小鼠出现认知障碍、刻板行为等孤独症样表现。深入了解CHRM3基因的功能将能够帮助研究者进一步解释孤独症的相关行为特征, 为孤独症儿童教育方案的制定提供新的思路和方法。     

Emerging Adult Risky Sexual Behavior Predicted by Parental Overprotection: Moderated Mediation Analysis

Parental control behaviors are suggested to be related to emerging adult outcomes, such as risky sexual behavior. Although parental control behaviors are more likely to be considered protective against risky sexual behavior, the relation between parental overprotection and risky sexual behavior is unclear. Furthermore, parental overprotection may influence peer selection and prosocial behaviors in emerging adults, which may in turn influence outcomes of risky sexual behavior, as suggested by primary socialization theory. Thus, the current study investigated the relations among paternal and maternal overprotection, emerging adult peer alienation, and risky sexual behavior, and expanded on these relations by examining gender effects of both parents and children. The sample consisted of 505 participants (228 males and 277 females) ranging in age from 18 to 25 years. Analyses were conducted with AMOS path analysis and indicated that peer alienation mediated the effect between both maternal and paternal perceived overprotection and risky sexual behavior, but more strongly for males, suggesting moderated mediation. Overall, parental overprotection may be protective against risky sexual behavior via pathways that are harmful such as peer alienation, thus recommending research continues to clarify the nuances of these relations.     

Family Management of Pediatric Cancer: Links with Parenting Satisfaction and Psychological Distress

Research has long acknowledged the disruptions posed by pediatric cancer diagnosis and treatment to family life. Nonetheless, the mechanisms through which the family response influences parents’ mental health in this adverse context are not fully understood. The main goal of the present study was to examine the direct and indirect links, via parenting satisfaction, between family condition management and psychological distress of parents of children with cancer. Participants were 201 parents (86.6% mothers) of children/adolescents diagnosed with cancer who completed self‐report questionnaires assessing family condition management (family life difficulty and parental mutuality), parenting satisfaction, and psychological distress (anxiety and depression). Structural equation modeling was used to test the proposed mediation model. The results showed that parenting satisfaction mediated the association between both the family condition management dimensions (family life difficulty and parental mutuality) and depression. Specifically, greater family life difficulties and lower parental mutuality were associated with lower parenting satisfaction, which, in turn, was associated with higher levels of depression. Additionally, greater family life difficulties and lower parental mutuality were directly linked to higher levels of anxiety. Multigroup analyses suggested that the model was valid across patient age groups (children vs. adolescents) and treatment status (on vs. off‐treatment). These findings reinforce the need for family‐ and parent‐based interventions in the pediatric oncology field. Interventions that target families’ difficulties and promote their resources are likely to foster parenting satisfaction and psychological adjustment.     

Intimacies: An Integrative Multicultural Framework for Couple Therapy

Implicitly or explicitly, our ideas about intimacy are the most fundamental notions giving direction to the process of couple therapy. Yet, as a field, we have spent little time conceptualizing intimacy and even less time considering the diversity of priorities and meanings couples bring to our offices. In Part One, Varieties of Intimacy, I describe a kaleidoscope of contexts—socio‐historical, cultural, gender, life cycle, and developmental—that inform our ideas and expectations for intimacy in couples’ relationships. I highlight different spheres in which intimacy may take place such as the emotional, sexual, intellectual, or familial. I propose a starting point in which the therapist, in a collaborative manner, helps the partners articulate their yearnings and priorities in order to negotiate a shared vision. In Part Two, Conceptualizing Intimacy, I suggest an experiential definition that gives room for each partner's subjective meanings, yet consider diverse relational processes that may need to be addressed for a resilient ebb and flow of intimate experiences. In Part Three , Sexual Intimacy, I outline conditions in which sex is more likely to be experienced as intimate rather than nonintimate. Finally, in Part Four, I describe Therapeutic Principles to guide the therapist in taking couples from reactivity to dialogue to negotiations of intimacy. The integrative framework proposed here discourages monolithic a priori notions of intimacy and highlights instead: nuanced meanings, relational processes to be considered differentially, present and past emotional blocks, and a flexible clinical approach to foster conditions for the creation and resilience of intimate experiences.     

Depth in Cultural Socialization in Families with Children Adopted from China

Parents raising children adopted from a different racial/ethnic group usually engage in cultural socialization—providing activities in adoptees’ birth culture—hoping to instill pride and help adoptees develop a positive identity. Adoptive parents engage in a wide variety of socialization activities, yet adult adoptees have reported not having deep enough exposure from their parents. The present study explored the depth of cultural socialization in transracial adoptive families. Informed by Pinderhughes' Ethnic‐Racial Socialization model, this study developed a continuum examining the depth in cultural socialization with three indicators: (1) the depth of cultural activities, (2) parents’ motivation for cultural socialization, and (3) parental cultural attitudes. Qualitative analyses of 41 White parents raising children adopted from China found that parents’ motivation and acknowledgement of cultural differences reflected deep appreciation of adoptees’ birth culture, however, activities they provided were not as deep. Activities that facilitated close relationships with people who shared adoptees’ background in a natural context appeared to provide the deepest cultural connection. Despite limitations, the study demonstrated that the depth continuum was able to capture variations and nuances in cultural socialization. Suggestions for future research and recommendation for practice were also included.     

Looking into the One‐way Mirror: A Pilot Study on the Impact of Reflecting Teams on Family Members

Reflecting Teams (RTs) are an internationally recognized clinical consultation methodology, first developed by Tom Andersen in 1985. Over the last three decades, family therapists around the world have used RTs to enhance treatment. However, this innovation to family therapy practice is not well‐standardized nor evaluated. The pilot study described in this article is an attempt to expand on the previous studies on RTs, and quantitatively examines RTs conducted with family therapy participants at a university medical center psychiatric institute. Preliminary analyses indicate that after participating in a single RT, family members may feel more hopeful, believe they can better support each other in times of stress, have more confidence in working together, and resolve conflicts. Additionally, the analyses suggest that family members may feel better understood and have more ideas about how to have a conversation with their family members, even though, after the RT, they may not view their family differently. These preliminary results suggest that further studies should explore the influence of RTs on family functioning.     

Introducing the Expectations and Preference Scales for Couple Therapy (EPSCT): Development,Psychometric Evaluation,and Suggested Use in Practice and Research

While it is known that client factors account for the largest proportion of outcome variance across treatment modalities, little is known about how clients’ characteristics affect the process and effectiveness of couple therapy. To further knowledge in this area, we created a brief, practice‐friendly measure, the Expectation and Preference Scales for Couple Therapy (EPSCT). Three self‐report scales assess clients’ Outcome expectations (e.g., I expect our relationship to improve as a result of couple therapy) and role expectations for Self (e.g., I expect to listen to my partner's concerns) and Partner (e.g., I expect my partner to blame me). Three Cognitive‐Behavioral, Emotionally Focused, and Family Systems preference scales use a forced‐choice format to measure the comparative strength of respondents’ preferences for interventions broadly reflective of each approach. A large item pool was developed from relevant literature and clinical experience and refined based on face and content analyses with two panels of experienced couple therapists and researchers. Across four studies with 1,175 participants, the scales’ internal consistency reliabilities were similar and their construct validity was supported with confirmatory factor analyses and significant correlations with several established measures, including expectation measures developed for individual psychotherapy and measures of attitudes toward professional help seeking and valuing personal growth. Across all studies, participants had stronger role expectations for themselves than their partners, although gender effects differed by sample. We discuss how to use the 15‐item EPSCT in clinical practice and in future research as a predictor of couple therapy processes and outcomes.     

African American Couples in the 21st Century: Using Integrative Systemic Therapy (IST) to Translate Science into Practice

The complexity of the African American community in the United States continues to evolve. The growing number of professional African Americans who grew up in the postcivil rights era combined with the persistent reminders of inequity paints a complex backdrop for understanding African American relationships. The majority of our knowledge about African American couples disproportionately comes from nonclinical social science fields such as sociology and demography. Unfortunately, the scholarly literature on how to work with African American couples is relatively scant. This paper seeks to add to this limited literature by providing clinicians and scholars with a proposed set of issues to consider when conceptualizing and treating African American couples. In particular, the complexity and nuance needed to work with African American couples are best done by using an integrative model. Thus, this paper will discuss how the Integrative Systemic Therapy (IST) model is particularly well suited for working with African American couples. This paper will summarize the science on African American marriages with a focus on salient factors such as gender, SES, and trust, which will then be translated into clinical practice by utilizing a case example. The case example will be of a middle‐class couple in order to delineate the challenges and the growing heterogeneity of African Americans. The article will conclude with a commentary on the evolving heterogeneity of African Americans, which sheds light on how an integrative perspective is important for disentangling and embracing the growing complexity of African American couples.